Vistaquest N7227V5 Manuel d'utilisateur télécharger pdf (Page 55)

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Making the Battery

Connections

1. Use the battery standby formula (shown on previous page) to select the

appropriate battery for the installation.

Remember, when calculating the battery size needed, you must add the

100mA drawn by the control itself to the total Auxiliary current draw in the

worksheet below.

Do not connect the battery until all devices have been wired to the control.

2. Attach the Red and Black wires on the battery connector cable as follows:

a) Red to the positive (+) battery tab on the control board.*

b) Black to the negative (–) battery tab on the control board.*

This not required if wires are already connected to the battery tabs on the control.

3. Attach the Red and Black wires at the other end of the battery connector

cable to the battery, as follows:

a) Red to the positive (+) terminal on the battery.

b) Black to the negative (–) terminal on the battery.

AUXILIARY DEVICE CURRENT DRAW WORKSHEET

DEVICE CURRENT # UNITS

TOTAL CURRENT

(device mA x # of units)

4127 Keypad 20mA

4137AD Keypad 60mA

5137AD/ADR Keypad 90mA

6127 Keypad 20mA

6128 Keypad 30mA

6137 Keypad 85mA

6138 Keypad 100mA

6139/6139R Keypad 100mA

4281/5881/5882 Type RF Receiver 35mA

4204 Relay Unit 15/180mA

‡

4285 Phone module 160mA

Long Range Radio Depends on type

of Radio used (see

its instructions).

TOTAL

(Current available from Aux. terminals = 500mA max.)

If using hard-wire devices such as PIRs, refer to the specifications for that particular unit's current

draw, and include on worksheet.

‡

Figures are for relays OFF/relays ON.

In UL installations, maximum current draw from the Auxiliary Output and the Alarm Output

combined

must not exceed 600mA.

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Vistaquest N7227V5 Manuel d'utilisateur Page 55

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